Graphene is a kind of Cinderella material: it was there all along, but nobody noticed it.
石墨烯是一种灰姑娘材料:它一直存在,但没有人注意到它。
I believe in the long-term growth of the United States.
The Provençal language is not dead; it sleeps in the hearts of the people, waiting to be awakened.
I try to be the best version of myself on and off the court.